This 13x13x13 "speed" cube. | Fairytale houses, Cube, Rubiks cube
ShengShou 13x13x13 Magic Cube Stickerless_4x4x4 & Up_Cubezz.com: Professional Puzzle Store for Magic Cubes, Rubik's Cubes, Magic Cube Accessories & Other Puzzles - Powered by Cubezz
Here's a Hard Mode Rubik's Cube with 169 Tiles on Each Side | Complex UK
Moyu 13x13 Magic Cube. Black Base | MasKeCubos
Hong Kong-based Brando releases a giant Rubik's cube that has 1,014 coloured tiles | Daily Mail Online